Press and hold the wall console button until the garage door is completey closed.
Garage door not closing without holding button down.
Check for interference from adjacent photo eye sensors of any brand.
You will find that the door will only move an inch or so in the close direction and reverse.
Depending on the brand.
They can easily become mis aligned due to bumping twisting and loose mounting.
If an operational problem exists and the garage door opener will not close the opener can be forced to close.
If anything interrupts this beam of light the garage door will not close and the ceiling light on the opener mechanism will flash as mentioned in the previous step.
Like mentioned above there are two lenses one on each side.
When this happens your garage door will only close by holding down on the wall button or wall console until the door fully closes.
In order to fix this you ll want to make small changes to the close limit setting until the door opener knows to stop once the door has reached the floor.
Door starts down then stops before it is closed.
If something is blocking the safety beam then the garage door will not close.
If your garage door is closing fully and then reversing to open again then it may be due to a problem with the close limit switch.
Another thing that can prevent your garage door from closing are obstructions that are blocking the lenses.
Clutter or obstructions that block the sensor are the first problems to look for if your door won t close or in extreme cases open at all.
One sends a beam of infra red light to the other.
First check the sensor lights.